Patents by Inventor Lenhard Cheryl

Lenhard Cheryl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • IMAGE RECEIVER ELEMENTS WITH AQUEOUS DYE RECEIVING LAYER
    Publication number: 20110027505
    Abstract: A thermal, non-silver halide-containing image receiver element includes a support and an aqueous-coated image receiving layer. This receiving layer comprises a water-dispersible polymer having a polyurea or polyurethane backbone and up to 25 weight % of the water-dispersible polymer comprising polysiloxane side chains that are covalently attached to the backbone, each of the side chains having a molecular weight of at least 500. Aqueous dispersions of polyester ionomers and crosslinking agents can also be present.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 3, 2011
    Inventors: Debasis Majumdar, Teh-Ming Kung, Catherine Falkner, Yongcai Wang, Lenhard Cheryl, Paul Yacobucci